baber/WOPTO huggingface dataset:
Patent JP-2020134342-A (JP)
Title: Nano-structure array, hydrogen detection element, and hydrogen detection device
Inventor: NISHIJIMA YOSHIAKI
IPC: G01N21/3504
Filed: 2019-02-20
Abstract: To provide a hydrogen detection element, a hydrogen detection device, and a nano-structure array useful for the element and the device, the element and the device responding quickly to hydrogen and detecting hydrogen more accurately.SOLUTION: The present invention relates to a nano-structure array 200 in which a plurality of laminate bodies 220 are arranged two-dimensionally (horizontally and vertically) on a metal layer 210. The laminate bodies 220 have a laminated structure of a base body 222 and a nano structure 224. The nano structure 224 is made of metal which contains surface plasmon and occludes and discharges hydrogen. The base body 222 is made of a hydrogen responding material which reacts with hydrogen and reversibly changes from a conductor to a dielectric. The light having entered the nano-structure 224 causes a surface plasmon resonance.SELECTED DRAWING: Figure 3
Patent JP-2020131174-A (JP)
Title: Magnetic foreign matter removal device
Inventor: SATO MASAHITO
IPC: B03C1/02
Filed: 2019-02-26
Abstract: To provide a magnetic foreign matter removal device capable of increasing a removal ratio by increasing a magnetic force acting on a product to be processed and reducing imperfect magnetic attraction of magnetic foreign matter adhering to the product to be processed.SOLUTION: A magnetic foreign matter removal device 10 comprises: a pair of magnet bars 30 and 30 that are arranged in such a manner that the same poles face each other; a first yoke part 50 that is arranged between the pair of magnet bars 30 and 30; and a case 20 for housing the pair of magnet bars 30 and 30 sandwiching the first yoke part 50, which is made of a nonmagnetic material. A second yoke part 60 is arranged on the outer surface side of the case 20 and in a position to be aligned with one end of the first yoke part 50.SELECTED DRAWING: Figure 2
Patent JP-2020140815-A (JP)
Title: Illuminating device
Inventor: SAITO KOJI
IPC: F21V19/00
Filed: 2019-02-27
Abstract: To provide an illuminating device that adapts to a plurality of installation environments without using a new luminaire for fitting.SOLUTION: An illuminating device comprises: a luminaire arranged on the side of a fitted part; a light source unit fitted to the luminaire, and irradiating a space to be irradiated with light; and a connection unit interposed between the fitted part and the luminaire, fitted to the fitted part, and connecting the luminaire to the fitted part.SELECTED DRAWING: Figure 17
Patent JP-2020140517-A (JP)
Title: Profit sharing system for hydroelectric power generation business
Inventor: SATO KATSUZO
IPC: H02J13/00
Filed: 2019-02-28
Abstract: To provide a profit sharing system for hydroelectric power generation business capable of returning monetary profit obtained by implementing hydroelectric power generation business to a water source area.SOLUTION: A profit sharing system for hydroelectric power generation business comprises: a profit sharing server 10; a dam management server 20; and a generator 40 generating electricity by a dam 30 and water flow from the dam. The profit sharing server 10 comprises: a profit calculation unit 101 calculating an amount of monetary profit obtained by selling electric power; and a payment calculation unit 102 calculating an amount of payment paid to a local government in a water source area. The payment calculation unit 102 calculates at least a part of a profit amount calculated by the profit calculation unit 101 as a payment amount.SELECTED DRAWING: Figure 1
Patent JP-2020141534-A (JP)
Title: Switching power supply device
Inventor: KADO MINORU
IPC: H02M3/28
Filed: 2019-03-01
Abstract: To mitigate a response speed required for a control of a synchronous rectification element at a secondary side and prevent dangerous turn-off delay that generates back flow in the synchronous rectification element in a switching power supply device with the synchronous rectification element at the secondary side.SOLUTION: In a switching power supply device having a secondary side control circuit 20 controlling on/off of a synchronous rectification MOS transistor composed of an insulating gate field-effect transistor, the secondary side control circuit 20 has an off timing detection circuit 22 detecting off timing of the synchronous rectification MOS transistor by comparing drain voltage VD of the synchronous rectification MOS transistor with a predetermined threshold voltage Vth, and a threshold voltage setting circuit 27 setting threshold voltage. The threshold voltage setting circuit 27 sets the threshold voltage based on a period adding a conduction period of a secondary side coil to the conduction period of the secondary side coil or a conduction period of a primary side coil.SELECTED DRAWING: Figure 2
Patent JP-2020145550-A (JP)
Title: Application program and information processing device
Inventor: OKUMURA FUMIO
IPC: H04N1/00
Filed: 2019-03-05
Abstract: To provide an application program that uses a cloud server to provide technology that improves the convenience of access to a cloud server.SOLUTION: A scan application 41 that can be executed by a CPU 11 of a PC 1 causes the CPU 11 to execute processing of selecting one of a plurality of acquisition methods to acquire a token used for authentication to a cloud server when a workflow storage instruction which is a series of processes using a scanner 2 and the cloud server is received, and processing of accessing the cloud server using the token acquired by the selected acquisition method when an execution instruction of the workflow that is a target of the memory instruction is received.SELECTED DRAWING: Figure 5
Patent JP-2020141815-A (JP)
Title: Medical image processing device, x-ray diagnostic device, and medical image processing program
Inventor: ABE SHINGO
IPC: A61B6/00
Filed: 2019-03-05
Abstract: To improve accuracy of marker specification on medical image data.SOLUTION: A medical image processing device includes a detection part, an extraction part, an analysis part, and a specification part. The detection part detects at least three candidate points on medical image data. The extraction part selects a plurality of candidate pairs out of the at least three candidate points, and extracts a plurality of regions corresponding to the plurality of the respective selected candidate pairs from the medical image data. The analysis part analyzes the plurality of the respective regions. The specification part specifies one or a plurality of pairs out of the plurality of candidate pairs based on a result of the analysis by the analysis part.SELECTED DRAWING: Figure 6B
Patent JP-2020144676-A (JP)
Title: Information linking system, information linking server, voice i/o device, information linking method, and program
Inventor: YAMAGUCHI NATSUKO
IPC: G10L15/10
Filed: 2019-03-07
Abstract: To provide a technique that allows for recording necessary information through natural dialogue without having to perform special manipulation.SOLUTION: An information linking system is provided, comprising: a plurality of voice input/output devices for receiving utterance voice; a symptom information storage unit for storing medical record information including biological information of patients; a voice recognition unit for converting entered utterance voice into text; a symptom information generation unit configured to extract at least biological information of a patient from the text and store the extracted information in the symptom information storage unit; and an output generation unit configured to send the biological information to the voice input/output device having key information associated with each other to let the voice input/output devices output the biological information.SELECTED DRAWING: Figure 1
Patent JP-2019092223-A (JP)
Title: Electronic camera
Inventor: TAKEBAYASHI TOMOHARU
IPC: H04N5/369
Filed: 2019-03-07
Abstract: To provide a scalable electronic camera in which a back camera alone can constitute a minimum camera system and that uses a front engine additionally to be compatible with the front camera in the case of using a high pixel rate imaging sensor.SOLUTION: An electronic camera includes an imaging unit, a storage unit, a first processing unit, and a second processing unit. The imaging unit captures an image of a subject and outputs image data. The storage unit stores the image data output from the imaging unit. The first processing unit reads out and processes the image data stored in the storage unit with an amount of data per unit time smaller than the amount of data per unit time in which the image data output from the imaging unit is written to the storage unit. The second processing unit processes the image data processed by the first processing unit.SELECTED DRAWING: Figure 1
Patent JP-2020145132-A (JP)
Title: Terminal and terminal manufacturing method
Inventor: YOSHIDA SHO
IPC: H01R13/03
Filed: 2019-03-08
Abstract: To provide a terminal capable of preventing the occurrence of manufacturing failures of the terminal and having an excellent appearance by preventing discoloration of a welded part of a crimp part when manufacturing a terminal or storing and using the terminal.SOLUTION: Disclosed is a terminal which includes: a crimp part to which an electric wire is crimped and connected and which has a metal member; and a connector part connected to a mating connection destination. The crimp part includes: a welded part formed by welding; and a non-welded part which is an area different from the welded part. In the terminal, the metal member is composed of 0.10 atomic% or more of an additive element which is oxidized at an oxygen partial pressure lower than Cu, the balance consists of Cu and unavoidable impurities, and an average concentration of Cu at a depth of 10 nm or more and 200 nm or less from the outer surface of the welded part is 50 atomic% or less.SELECTED DRAWING: Figure 1
Patent JP-2020150330-A (JP)
Title: Image communication system, imaging apparatus, mode switching method, program
Inventor: AIKAWA TOMOCHIKA
IPC: G06T19/00
Filed: 2019-03-11
Abstract: To provide an image communication system capable of switching the mode of a communication terminal at each strong point related to image display.SOLUTION: An imaging apparatus 5a or a first communication terminal 1 has mode reception parts 17a, 198, 92 receiving mode switching operation related to image browsing, and transmission sections 18a, 91 for transmitting first prescribed region information, related to a prescribed region of an image displayed on the screen of a second communication terminal, to the second communication terminal when the mode reception part receives an operation for switching the mode related to image browsing. A second communication terminal 2 has a receiving part 71 for receiving the first prescribed region information and the image, and a display control section 74 for displaying the prescribed region of the image determined by the first prescribed region information on a screen.SELECTED DRAWING: Figure 1
Patent JP-2020151646-A (JP)
Title: Liquid coating device and liquid coating method
Inventor: MIYAKE TORU
IPC: B05C1/02
Filed: 2019-03-19
Abstract: To provide a liquid coating device and a liquid coating method which can automatically attach/detach a coating liquid container while reducing the number of components.SOLUTION: A liquid coating device 1 includes a liquid coating unit 40, a stage 31, and a coating liquid container attachment/detachment unit 70. The liquid coating unit 40 includes a coating needle. The stage 31 enables a coating object to be mounted thereon. The coating liquid container attachment/detachment unit 70 enables a coating liquid container 18 to be attached/detached to/from the liquid coating unit 40. The stage 31 is movable in a first direction along the surface where the coating object is mounted. The liquid coating unit 40 is movable in a second direction crossing the first direction of the stage 31. The coating liquid container attachment/detachment unit 70 is installed on an upper surface where the coating object is mounted of the stage 31.SELECTED DRAWING: Figure 1
Patent JP-2020154665-A (JP)
Title: Travel environment evaluation system
Inventor: Sun li tian
IPC: G08G1/16
Filed: 2019-03-20
Abstract: To evaluate travel environment in automatic driving even when a vehicle traveling on a candidate area has no equivalent device for acquiring peripheral information necessary for traveling by automatic driving.SOLUTION: A travel environment evaluation system 100 for evaluating travel environment of an automatic driving vehicle includes: an environmental condition recording image database 130 for storing a plurality of environmental condition recording images in advance; a related-image database 140 storing a plurality of related-images in advance; an image receiving unit 110 receiving a candidate area image; a weather information receiving unit 120 for receiving weather information in a candidate area; an image processing unit 150 for processing the candidate area image using the amount of change in environmental conditions; a future environment estimating unit 160 for estimating an effective degree of information on surrounding environment acquired when the automatic driving vehicle travels the candidate area in the future; and an information transmitting unit 110 for transmitting the effective degree estimated by the future environment estimating unit to the automatic driving vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020154704-A (JP)
Title: Image forming apparatus, information processing method and program
Inventor: HAYAMIZU SACHIKAZU
IPC: H04N1/00
Filed: 2019-03-20
Abstract: To provide an image forming apparatus capable of smoothly performing function changing of an application.SOLUTION: Application management means determines whether an application designates reactivation as operation for function changing, instructs the application to perform reactivation in the case of determining that the application designates the reactivation as operation for function changing, and the application management means notifies the application of function changing if the application designates notification as operation for function changing.SELECTED DRAWING: Figure 13
Patent JP-2019212289-A (JP)
Title: Method and device for generating information
Inventor: CHEN YUGUANG
IPC: G06F16/28
Filed: 2019-03-20
Abstract: To provide a method and a device for generating information.SOLUTION: A method is configured to execute: a step for receiving a target text including an object and descriptive information to an object; a step for generating a dependency relationship tree of the target text by performing dependency syntax analysis to the target text; a step for making at least one preset syntax structure tree and the dependency relationship tree match, for acquiring at least one triplet formed of a subject, a predicate and an object; and a step for determining one target triplet from at least one triplet, on the basis of the words included in the one triplet in at least one triplet and prior setting weight of the syntax structure tree subjected to matching for acquiring the triplet, thereby improving correct extraction probability of the target triplet.SELECTED DRAWING: Figure 2
Patent JP-2020154767-A (JP)
Title: Service providing device, service providing program, and service providing system
Inventor: KATO JUNYA
IPC: G06F21/31
Filed: 2019-03-20
Abstract: To provide service to a regular user who is already registered as a user who receives the service.SOLUTION: A service providing device uses a token received from an affiliated authentication management device to confirm that service registration information on the user corresponding to the token is already registered, confirms whether a request for service is a request from the user represented with the service registration information, and then performs control to provide the service that the user requests on condition that it is confirmed that the service registration information corresponding to the token is already registered and the request for the service is the request from the user represented with the service registration information.SELECTED DRAWING: Figure 2
Patent JP-2020153323-A (JP)
Title: Rotary compressor
Inventor: UEDA TAKESHI
IPC: F04C29/12
Filed: 2019-03-20
Abstract: To prevent a refrigerant from flowing back through a communication pipe of an accumulator, to improve a circulation flow rate of the whole rotary compressor.SOLUTION: An accumulator in a rotary compressor has: a vertically placed cylindrical accumulator container; and two communication pipes whose one ends are opened to an upper part inside the accumulator container, and other ends extend from the inside to the outside of the accumulator container and are connected to an upper suction pipe and a lower suction pipe, respectively. Outside the accumulator container, the end parts on the other end of the two communication pipes are provided with a cylindrical tapered part whose inner diameter gradually decreases toward the other end.SELECTED DRAWING: Figure 5
Patent JP-2019134174-A (JP)
Title: Semiconductor device
Inventor: KOYAMA JUN
IPC: H01L21/8234
Filed: 2019-03-22
Abstract: To propose a storage device capable of increasing storage capacity per unit area while ensuring a data retention period.SOLUTION: In a semiconductor device: a plurality of bit lines are divided into some groups and a plurality of word lines are also divided into some groups; and to memory cells connected to the bit lines belonging to one group, the word lines belonging to one group are connected; and further, the plurality of bit lines are controlled to be driven with respect to each group by a plurality of bit line drive circuits; and in addition, on drive circuits including the plurality of bit line drive circuits and the word line drive circuit, a cell array is formed. By stacking the drive circuits and the cell array in an overlapping manner to form a three dimensional stacking, an occupied area of a storage device can be reduced though a plurality of bit line drive circuits are provided.SELECTED DRAWING: Figure 1
Patent JP-2020158610-A (JP)
Title: Thermoplastic resin composition and buffer member
Inventor: KUROIWA TAKASHI
IPC: C08L75/04
Filed: 2019-03-26
Abstract: To provide a thermoplastic resin composition capable of forming a buffer member having excellent transparency and flexibility (cushioning characteristics) and having excellent adhesion even if a protective layer such as a urethane-based coating agent is not formed on a surface to be adhered and to provide a buffer member using the same.SOLUTION: There is provided a thermoplastic resin composition which comprises a styrene-based thermoplastic elastomer (A), a urethane-based thermoplastic elastomer (B), a first plasticizer (C1) and a second plasticizer (C2), wherein the blending ratio between the styrene-based thermoplastic elastomer (A) and the urethane-based thermoplastic elastomer (B) is 25:75 to 70:30 by mass ratio, the blending ratio of the first plasticizer (C1) is 85 to 135 pts.mass based on 100 pts.mass of the styrene-based thermoplastic elastomer (A), the blending ratio of the second plasticizer (C2) is 3.5 to 18 pts.mass based on 100 pts.mass of the urethane-based thermoplastic elastomer (B), the first plasticizer (C1) is a paraffin oil and the second plasticizer (C2) is a carboxylic acid ester.SELECTED DRAWING: None
Patent JP-2019171475-A (JP)
Title: Flux-cored wire
Inventor: NAGAMI MASAYUKI
IPC: B23K35/30
Filed: 2019-03-26
Abstract: To provide a flux-cored wire which has good tensile strength, and is excellent in welding workability and low temperature toughness.SOLUTION: A flux-cored wire has a steel outer cover and flux included in the outer cover. The wire has a percentage content of each component in a total mass comprising Fe: 83.0% or more and 93.0% or less, TiO: 5.0% or more and 7.0% or less, Si: 0.2% or more and 1.0% or less, C:0.02% or more and 0.10% or less, Mn: 1.0% or more and 3.0% or less, Mg: 0.30% or more and 0.70% or less, Ni: 0.70% or more and 3.00% or less, Cr: 0.50% or less, F: 0.10% or more and 0.50% or less, and a total amount of Na and K: 0.05% or more and 0.30% or less. The outer cover contains C:0.010% or more and 0.070% or less, Mn: 0.40% or less, Si: 0.10% or less, Ni: 0.10% or less, Cr: 0.10% or less, N: 0.0010% or more and 0.0050% or less, and O: 0.0010% or more and 0.0075% or less to a total mass thereof, and the remainder comprises Fe and inevitable impurities.SELECTED DRAWING: None
Patent JP-2020161326-A (JP)
Title: Outer packaging body for power storage device and power storage device
Inventor: KAGEYAMA JUN
IPC: B32B15/085
Filed: 2019-03-26
Abstract: To provide an exterior material for a power storage device, which exhibits superior resistance against electrolyte and excellent resistance against liquid leak and consequently achieves a longer battery life and increased safety in handling when used as an outer packaging body of a power storage device, and which is superior in the resistance against piercing.SOLUTION: An outer packaging body for a power storage device comprises a base material layer, a barrier layer, an adhesive layer and a sealant layer which are laminated in this order. The barrier layer is composed of a piece of stainless foil. The adhesive layer contains an acid-modified polypropylene resin containing a propylene component of 70 mass% or more and an acid component of 0.1-10 mass%, and a crosslinking agent containing at least one compound of an oxazoline compound and an epoxy compound; the crosslinking agent is included at a rate of 0.1-40 pts.mass to 100 pts.mass of the acid-modified polypropylene resin. The sealant layer is made of a polypropylene resin.SELECTED DRAWING: None
Patent JP-2020157251-A (JP)
Title: Catalyst for acrylonitrile synthesis, method for producing catalyst for acrylonitrile synthesis, and method for producing acrylonitrile
Inventor: IWAGAI KAZUYUKI
IPC: C07C253/24
Filed: 2019-03-27
Abstract: To provide a catalyst for acrylonitrile synthesis having high performance from the viewpoint of a balance of selectivity and activity (conversion rate), a method for producing a catalyst for acrylonitrile synthesis, and a method for producing acrylonitrile.SOLUTION: There is provided a catalyst for acrylonitrile synthesis comprising a metal oxide represented by the following formula (1): Mo1 VaSbbNbcWdCeeMfOn...(1), wherein M is at least one of Li and Ca; and a, b, c, d, e and f represent an atom ratio of each element per 1 atom of Mo and satisfies 0.1≤a<0.3, 0.15≤b≤0.5, 0.01≤c≤0.5, 0.001≤d≤0.4, 0≤e≤0.2, 1.1≤b/a<1.5 and 0.001≤f≤0.009, and wherein n represents a number of oxygen atoms required to satisfy the valency requirements of other elements present.SELECTED DRAWING: None
Patent JP-2020159323-A (JP)
Title: Acoustic damper, combustor and gas turbine
Inventor: TAKAHASHI HIROYASU
IPC: F02C7/24
Filed: 2019-03-27
Abstract: To provide an acoustic damper capable of suitably attenuating air vibration generated from a vibration generation source while employing a compact configuration.SOLUTION: An acoustic damper comprises: a housing 2 provided in a combustor 12 as a vibration generation source, and internally forming a passage 3 as an acoustic damper space for introducing air vibration generated from the combustor 12; and a plurality of protrusion parts 50 as uneven parts provided on the passage 3 in the housing 2, and formed on the inner wall surface of the housing 2. The plurality of protrusion parts 50 is shaped to reduce an effective speed of air vibration introduced into the passage 3 as compared with that before the introduction. The plurality of protrusion parts 50 projects from the inner wall surface of the housing 2, and has different shapes in a propagation direction of the air vibration.SELECTED DRAWING: Figure 3